Sky blue opaline glass vase

Period: ca. 1960s-1970s a relatively large opaline glass vase in a beautiful sky blue color with a classic shape. A gold metal finish with a pearl frieze adorns the upper rim. This is hand blown opaline glass. I attribute this vase to vincenzo nason & cie, a glassworks in murano (venice) italy active between 1967 to 2001. I sold an identical one with a label that this one no longer has. Condition: good. The glass is perfect. Residue inside the foot that I could not remove. Dimensions: 17.5 cm high, 7 cm diameter at the top.